摘要
本文提出了一种基于地理信息的互联网内自治域拓扑可视化的方法,相比传统的可视化方式,能够清晰的看出互联网内自治域分布与国家地区之间的联系。使用密度聚类的方法计算自治域的地理中心点,通过地图投影等手段可以将自治域的地理信息展示在地图上。本文还将自治域的拓扑位置与地理信息结合,绘制出能体现互联内资源分布与地理和国家之间关系的拓扑图。
This paper presents a method for visualizing the topology of Autonomous Domains in the Internet based on geographic information.Compared with traditional visualization methods,we can clearly see the relationship between the distribution of Autonomous Domains in the Internet and countries and regions.The density clustering method is used to calculate the geographic center point of the Autonomous Domain,and the geographic information of the autonomous domain can be displayed on the map by means such as map projection.This paper also combines the topological location of the Autonomous Domain with geographic information to drawa topological map that reflects the relationship between the distribution of resources within the interconnection and the geography and country.
作者
安宇昊
张宇
AN Yuhao;ZHANG Yu(School of computer science and technology,Harbin Institute of Technology,Harbin 150001,China)
出处
《智能计算机与应用》
2020年第7期87-92,共6页
Intelligent Computer and Applications
基金
国家重点研发计划(2018YFB1800702,2016YFB0801303,2016QY01W0103)
关键词
自治域
拓扑可视化
地理信息
Autonomous Domain
network visualization
geographic information
